Computer Hardware During the boot process, a system first counts memory from where? Cache Expansion memory board Video adapter None of these System board Cache Expansion memory board Video adapter None of these System board ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which is the most difficult environmentally to dispose of? power supplies system boards floppy drives hard drives CRTs power supplies system boards floppy drives hard drives CRTs ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The floppy drive uses which DMA (direct memory access) channel? 7 2 3 5 7 2 3 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How may standard levels of interrupts are provided on the 8-bit ISA bus (XT-class computer)? 4 8 12 None of these 16 4 8 12 None of these 16 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which DOS driver is used to emulate expanded memory? Ramdrive.sys Mem386.sys EMM386.exe Himem.sys Ramdrive.sys Mem386.sys EMM386.exe Himem.sys ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the i/o address for com1? 5f8 300000000 3bc 8 3f8 5f8 300000000 3bc 8 3f8 ANSWER DOWNLOAD EXAMIANS APP
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